LGR Dehumidifier Owner’s Manual 115v Model: DH 075 ORG Please read this owner’s manual before operating and keep safe for future reference
GENERAL INFORMATION Thank you for choosing our LGR Dehumidifier This Owner’s Manual will provide you with valuable information necessary for the proper care and maintenance of your new dehumidifier. Please take a few moments to read the instructions thoroughly and familiarize yourself with all the features and operation of this dehumidifier. PLEASE READ THESE INSTRUCTIONS CAREFULLY BEFORE USING THE PRODUCT.
IMPORTANT INSTRUCTIONS When using any electrical appliance, Basic safety precautions should always be followed. WARNING - to reduce the risk of fire, electrical shock or injury to persons or property: 1 2 3 4 5 6 Always operate the product from a power source of the same voltage, frequency and rating as indicated on the product identification plate. Close supervision is necessary when any product is used by or near children the elderly or the infirm. Do not allow children to use the appliance as a toy.
IMPORTANT INSTRUCTIONS 7 8 9 10 11 12 13 Do not place objects on the product or allow objects to obstruct the inlet or outlet openings, or operate in close proximity to walls or curtains, etc. The use of attachments or accessories not recommended or sold by the product distributor may cause injury to persons or damage to property. Do not attempt to dismantle the appliance. Do not operate the appliance on a metal surface.
PRODUCT IDENTIFICATION FIG.A: FRONT Control panel Domed decal Filters Air intake metal grill Water pipe Storage location Water pipe Water pipe Connector (Female) Pull rod FIG.B: REAR Air outlet Power cord fixed support Rating label Power cord Wheel Water pipe connector (male) VENTAMATIC, LTD.
SETTING UP INSTRUCTIONS SETTING UP THE DEHUMIDIFIER WARNING No not obstruct the air intake or air outlet IMPORTANT Place dehumidifier in the upright position. When transporting a dehumidifier to site, allow the dehumidifier to stand for 30 minutes before switching ON. This is necessary to allow the refrigerant system to stabilize and avoid system damage. PLACE IN ENCLOSED AREA: For best results, operate the dehumidifier in an enclosed area to create a "drying chamber.
SETTING UP INSTRUCTIONS Illustration of correct positioning for best performance ENSURE PROPER ATTACH DUCTWORK: This dehumidifier can attach diameter 0.558 foot air outlet ductwork to satisfy the needs of different places. To avoid airflow restrictions , Do not attach exceed a 16.5 foot length ductwork, the ductwork ensure do not winding . Front Air KEEP CLEAR AND Intake Grill NO NOT WINDING KEEP CLEAR Attach Ductwork Air Outlet 16.5FT. MAXIMUM . VENTAMATIC, LTD.
SETTING UP INSTRUCTIONS ENSURE PROPER DRAINAGE: This dehumidifier contains a built-in pump that connects to a drainage hose which is stored in the back of the unit. Uncoil the entire hose to ensure that there are no kinks or restrictions and place the unattached end into a drain or run to the outdoors. Ensure that water piped to the outdoors does not create a slipping hazard. To avoid damaging or overworking the pump, do not exceed a 10 foot vertical lift height between the pump and drain.
CONTROL PANEL Digital Control Panel ON/OFF: Press once to turn the unit ON or OFF. PURGE: Press the “PURGE” key to empty water from the pump reservoir. During normal operation the pump purges automatically when the reservoir is full. Use “PURGE” before moving the machine to avoid water spillage. The pump will close automatically after forty seconds continuous operation.
CONTROL PANEL The LCD displays symbols : Dehumidify ON. : Defrost ON. : Draining. : Fan start up : Setting humidity. : Ambient humidity. : Total running hours. : Ambient temperature. -9- VENTAMATIC, LTD.
OPERATION Plug in electrical cord This dehumidifier must be plugged into a grounded polarized 115 VAC/60Hz outlet rated at least 15 amps. Make sure the drain hose is connected and routed to a safe location. Plug in electrical cord, The screen will display standby: Turn the unit ON Press the “ON/OFF” key to turn the unit on. If humidity setting is less than ambient humidity, the unit will entry to dehumidify mode.
OPERATION IMPORTANT: To avoid water spillage, do not move the dehumidifier for at least three minutes after turning the power off. Before transporting, be sure to remove the external drain hose, drain it carefully, and return it to the pocket provided on the back of the unit. Humidity setting The factory setting is continuous. The humidity can be set in the following manner: 1. Press the function key , The humidity setting the cursor flashing. 2.
OPERATION 2. When the adjust humidity is below 25% , the “CO” will be displayed. The unit will entry to continuous dehumidify mode . Total running hours display and job hours display setting 1. Press the function key twice, the cursor turns to the total running hours , The total running hours the cursor flashing. 2. Press the regulate key to switch to job hours. 3. Wait 3 seconds after switch to job hours is completed, the unit will automatic recognition of numerical.
OPERATION Centigrade and Fahrenheit setting 1. Press the function key thrice, the cursor turns to the centigrade , The centigrade the cursor flashing. 2. Press the regulate key to switch to fahrenheit. 3. Wait 3 seconds after switch to fahrenheit is completed, the unit will automatic recognition of numerical. For example as follows: Centigrade 25 - 13 - VENTAMATIC, LTD.
MAINTENANCE Cleaning Or Replaced Filter NOTE: The working performance of the dehumidifier will be greatly reduced if the filters are clogged. Check filter weekly. Cleaning or replaced filter if get clogged. Ensure the dehumidifier is turned OFF and plug is removed from the power outlet before performing maintenance. 1. Remove the filter as shown. 2. Vacuum any debris from the filter. 3. Using lukewarm water and a mild detergent wash the filter and allow to dry. 4.
MAINTENANCE Cleaning Water pump NOTE: Cleaning water pump once when unit running time reach to 1000 hours. Ensure the dehumidifier is turned OFF and plug is removed from the power outlet before performing maintenance. 1. Remove 4pcs screws to take apart front housing of the dehumidifier. 2. Pull water pipe to take apart water pump. 3. Remove 1pc screws to take apart water pump top cover . 4. Remove 4pcs screws to take apart water bottom cover . 5.Cleaning the water pump. 6. Re-install all.
STORING THE UNIT Storing the unit Follow the guidelines below when storing the unit: 1. Prior to storing the unit, clean filters and drain water from the unit. 2. Wind the power cord to the back of the unit. 3. Put the water pipe to the water pipe storage location for front of the unit. 4. If necessary, stack machines as shown. NOTE: Do not stack more than 2 machines high. Be sure to secure the machines to ensure they do not fall or move. VENTAMATIC, LTD.
TROUBLE SHOOTING FAULT CAUSE SOLUTION Unit does not operate No power to machine. Unit not switched on. Plug in unit; check power at outlet and at base of unit. Switch unit on. Fan not turning Obstructed air outlet and fan. Remove obstruction. Unit operating, but room not dry 1. Not enough time to dehumidify air. 2. Poor air movement in room. 3. Excessive moist air infiltration in room. 1. Allow more time for drying. 2. Increase air movement with fans. 3.
TROUBLE SHOOTING Fault codes The table below shows error messages that the system may report. If the display shows an “ER” message, first unplug the unit and then plug it back in. This may reset the electronics and no further action may be necessary. If an error message reappears, use the table below to help identify the problem. CODE ER1 ER2 ER4 Error Coil sensor error Humidity Water pump fault or sensor error blockage Flashes every 1s Flashes every 1s Flashes every 1 s 1.The coil sensor 1.
SPECIFICATION Dehumidifying Capacity (AHAM Conditions-80°F/ 60% RH): 75pints/day Dehumidifying Capacity (AHAM Conditions-86°F/ 80% RH): 135pints/day Dehumidifying Capacity (Saturation Conditions - 90°F/ 90%RH): 145pints/day Power Supply: 115V/60Hz, 625W/5.5A Refrigerant: R410A/26.5oz(750g) Working Temperature: 41°F~95°F Controls Electronic Touchpad Process Air L-259CFM H-300CFM Unit Size(inch ): 19.7x17.9x27.8 Packing Size(inch): 22.4x18.9x28.
WARRANTY Ventamatic, Ltd. extends this warranty to the original retail purchaser of its model or, if this unit is purchased and installed by a building contractor, then to the original owner of the home. No subsequent purchaser of the unit or of a home in which it is installed is entitled to any of the benefits of this warranty. This product is warranted against defects in materials and workmanship for a period of one (1) year from the date of original retail purchase.
WARRANTY (CONT.) Complete and enclose a written claim and attach a copy of your sales slip or other proof of purchase. B. Return to retail dealer. If the retail dealer from whom you purchased this unit stocks replacement parts or components, you may return a part or component which you believe to be defective to that dealer for replacement. Caution: Only a limited number of our retail dealers stock replacement parts.
